发明名称 Running wheel shoe
摘要 A running shoe having a heel, a toe and exhibiting a frame and an underlying sole for running. The front toe part is arranged to extend from a linear orientation with respect the frame to an upward bent orientation at an angle from the rear heel part of the frame. The sole having a front circular member and a back circular sole member wherein the front circular member having a break edge that is arranged to exhibit a fall function for the shoe after its contact with and roll off along a surface.
申请公布号 US6393735(B1) 申请公布日期 2002.05.28
申请号 US19980331641 申请日期 1998.06.22
申请人 BERGGREN SVANTE 发明人 BERGGREN SVANTE
分类号 A43B5/18;A43B13/14;(IPC1-7):A43B5/00 主分类号 A43B5/18
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